Roller

Anatomy, Physiology

Also known as: Valik

Historical document, translated for reference. It reflects medical knowledge of the 1920s–30s and is not medical advice.

Summary

This 1930s article from the Soviet Great Medical Encyclopedia defines the term 'roller' (valik) as used in anatomy and embryology to denote persistent elevations bordering certain structures, as well as temporary functional formations such as muscle ridges.

Encyclopedia entry (1928–1936)

ROLLER, diminutive of shaft (Latin vallum), a term used to denote persistent elevations that delimit various anatomical and embryological formations; thus, one speaks of the genital roller, nail roller. Sometimes the word roller is used to denote purely functional formations of a transient character, for example, the muscular roller obtained by the so-called idiomuscular contraction of muscles.

Mentioned in

Cite this page

“Roller.” Soviet Medical Encyclopedia. English translation of Bolshaya Meditsinskaya Entsiklopediya, 1st ed. (Moscow, 1928–1936), ed. N. A. Semashko. https://sovietmedicalencyclopedia.pages.dev/article/roller/